package _aspect;

/**
 * @Author: huangya
 * @Date: 2020/5/3
 * @Description:
 */
public class HelloWord {

    public void sayHello(){
        System.out.println("hello world !");
    }
    public static void main(String args[]){
        HelloWord helloWord =new HelloWord();
        helloWord.sayHello();
    }
}
